All of the Championship Round NFL lines are listed below and SportsLine's advanced computer model has all the NFL betting advice and predictions you need to make the best Championship Round NFL picks now. Bengals when considering the NFL betting lines and NFL spreads for Sunday's conference championship matchups. Those factors could have you leaning towards taking the Under in Chiefs vs. Mahomes struggled to make handoffs after he injured his ankle last week against the Jaguars, but on the other side of the ball, Kansas City's defense finished the regular season with the fourth-highest pressure rate. The matchup between Cincinnati Bengals quarterback Joe Burrow and Kansas City's Patrick Mahomes on Sunday in the 2023 AFC Championship Game could entice many to consider the game's over/under, which is 47.5 in the latest NFL odds at Caesars Sportsbook.